generated: '2026-09-19'
method: probed
source: live HTTPS probes of every SearchApi host in apis.yml
note: 'Two real documents are served: RFC 8414 OAuth Authorization Server Metadata and RFC 9728 OAuth
  Protected Resource Metadata. Both exist because SearchApi''s hosted MCP server (https://www.searchapi.io/mcp)
  now accepts OAuth bearer tokens in addition to the legacy static X-MCP-Token header — the protected-resource
  document names the MCP endpoint as the resource. Every other probed path returns HTTP 404 with the Rails
  application''s HTML 404 page (17,478 bytes), which is a miss, not a document. The trust-center host
  (security.searchapi.io) is a Vite single-page app whose catch-all answers HTTP 200 with a 604-byte HTML
  shell for EVERY path, including /.well-known/security.txt and /.well-known/agent-card.json — those are
  recorded as soft-200 shells and explicitly NOT counted as hits.


  MCP-host OAuth discovery added 2026-09-19 (roadmap#321/#337): the harvest visits a provider''s primary
  hosts, and RFC 9728 protected-resource metadata lives on the MCP host, so these documents existed and
  were invisible to the scorer. Fetched live and validated on `resource`/`issuer`; one negative control
  per host.'
hosts:
- host: www.searchapi.io
  paths:
  - path: /.well-known/oauth-authorization-server
    status: 200
    content_type: application/json
    hit: true
    file: well-known/searchapi-oauth-authorization-server.json
  - path: /.well-known/oauth-protected-resource
    status: 200
    content_type: application/json
    hit: true
    file: well-known/searchapi-oauth-protected-resource.json
  - path: /.well-known/oauth-protected-resource/mcp
    status: 200
    content_type: application/json
    hit: true
    note: Resource-specific variant advertised in the WWW-Authenticate header returned by an anonymous
      POST to /mcp; body is byte-identical to the root protected-resource document, so it is not saved
      twice.
  - path: /.well-known/security.txt
    status: 404
    hit: false
  - path: /.well-known/openid-configuration
    status: 404
    hit: false
  - path: /.well-known/api-catalog
    status: 404
    hit: false
  - path: /.well-known/ai-plugin.json
    status: 404
    hit: false
  - path: /.well-known/agent-card.json
    status: 404
    hit: false
  - path: /.well-known/agent.json
    status: 404
    hit: false
  - path: /.well-known/mcp.json
    status: 404
    hit: false
  - path: /security.txt
    status: 404
    hit: false
  - path: /llms.txt
    status: 404
    hit: false
  - path: /robots.txt
    status: 200
    content_type: text/plain
    hit: true
    note: 'Served, 130 bytes. Single rule: User-agent * / Disallow /api/.'
  documents:
  - path: /.well-known/oauth-protected-resource
    status: 200
    file: searchapi-www-oauth-protected-resource.json
    bytes: 161
  - path: /.well-known/oauth-authorization-server
    status: 200
    file: searchapi-www-oauth-authorization-server.json
    bytes: 770
  path_echo_control: passed
- host: searchapi.io
  paths:
  - path: /.well-known/security.txt
    status: 404
    hit: false
  - path: /security.txt
    status: 404
    hit: false
- host: security.searchapi.io
  note: Trust-center SPA. Catch-all returns 200 + a 604-byte HTML shell for every path, so a 200 here
    is not evidence of a document.
  paths:
  - path: /.well-known/security.txt
    status: 200
    hit: false
    soft_200: true
    content_type: text/html
  - path: /.well-known/agent-card.json
    status: 200
    hit: false
    soft_200: true
    content_type: text/html
- host: status.searchapi.io
  paths:
  - path: /.well-known/agent-card.json
    status: 404
    hit: false
summary:
  documents_served: 3
  security_txt: false
  openid_configuration: false
  oauth_authorization_server: true
  oauth_protected_resource: true
  agent_card: false
  ai_plugin: false
  api_catalog: false
checked: '2026-08-13'
x-mcp-probe:
  probed: '2026-09-19'
  issue: roadmap#321, roadmap#337
  documents:
  - host: https://www.searchapi.io
    path: /.well-known/oauth-protected-resource
    file: searchapi-www-oauth-protected-resource.json
  - host: https://www.searchapi.io
    path: /.well-known/oauth-authorization-server
    file: searchapi-www-oauth-authorization-server.json
  validated_on: resource (RFC 9728) / issuer (RFC 8414, OIDC)
  negative_control: one per host; a 2xx JSON object at an impossible path discards the host